rk3568 rt uboot init

hc

2023-11-06 9df731a176aab8e03b984b681b1bea01ccff6644

 kernel/drivers/devfreq/rockchip_dmc_dbg.c
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@@ -81,54 +81,6 @@
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 	unsigned int dramid[3];
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 };
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-struct lpddrx_id {
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-	unsigned int dramid;
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-	char *name;
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-};
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-
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-static const struct lpddrx_id lp23_manuf_id[] = {
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-	{ 0x1, "Samsung" },
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-	{ 0x2, "Qimonda" },
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-	{ 0x3, "Elpida" },
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-	{ 0x4, "Etron" },
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-	{ 0x5, "Nanya" },
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-	{ 0x6, "SK hynix" },
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-	{ 0x7, "Mosel" },
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-	{ 0x8, "Winbond" },
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-	{ 0x9, "ESMT" },
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-	{ 0xa, "Zentel" },
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-	{ 0xb, "Spansion" },
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-	{ 0xc, "SST" },
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-	{ 0xd, "ZMOS" },
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-	{ 0xe, "Intel" },
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-	{ 0x12, "Being Advanced Memory Corp" },
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-	{ 0x1a, "Xi'an UniIC Semiconductors Co., Ltd" },
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-	{ 0x1b, "ISSI" },
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-	{ 0x1c, "JSC" },
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-	{ 0xaa, "Tezzaron" },
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-	{ 0xc2, "Macronix" },
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-	{ 0xf8, "Fidelix" },
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-	{ 0xfc, "eveRAM" },
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-	{ 0xfd, "AP Memory" },
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-	{ 0xfe, "Numonyx" },
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-	{ 0xff, "Micron" }
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-};
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-
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-static const struct lpddrx_id lp4_manuf_id[] = {
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-	{ 0x1, "Samsung" },
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-	{ 0x5, "Nanya" },
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-	{ 0x6, "SK hynix" },
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-	{ 0x8, "Winbond" },
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-	{ 0x9, "ESMT" },
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-	{ 0x13, "CXMT" },
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-	{ 0x1a, "Xi'an UniIC Semiconductors Co., Ltd" },
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-	{ 0x1c, "JSC" },
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-	{ 0xf8, "Fidelix" },
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-	{ 0xf9, "Ultra Memory" },
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-	{ 0xfd, "AP Memory" },
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-	{ 0xff, "Micron" }
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-};
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-
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 static const char * const power_save_msg[] = {
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 	"auto power down enable",
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 	"auto power down idle cycle",
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@@ -270,46 +222,16 @@
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 	seq_printf(m, "DramType:	%s\n", p_dram_info->dramtype);
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 	if (p_dram_info->version >= 0x2) {
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 		if ((strcmp(p_dram_info->dramtype, "LPDDR2") == 0) ||
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-		    (strcmp(p_dram_info->dramtype, "LPDDR3") == 0)) {
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-			for (i = 0; i < ARRAY_SIZE(lp23_manuf_id); i++) {
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-				if (lp23_manuf_id[i].dramid == p_dram_info->dramid[0]) {
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-					seq_printf(m,
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-						   "Dram ID:	%s(MR5=0x%x,MR6=0x%x,MR7=0x%x)\n",
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-						   lp23_manuf_id[i].name,
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-						   p_dram_info->dramid[0],
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-						   p_dram_info->dramid[1],
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-						   p_dram_info->dramid[2]);
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-					break;
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-				}
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-			}
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-			if (i == ARRAY_SIZE(lp23_manuf_id))
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-				seq_printf(m,
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-					   "Dram ID:	Unknown(MR5=0x%x,MR6=0x%x,MR7=0x%x)\n",
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-					   p_dram_info->dramid[0],
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-					   p_dram_info->dramid[1],
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-					   p_dram_info->dramid[2]);
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-		} else if ((strcmp(p_dram_info->dramtype, "LPDDR4") == 0) ||
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-			   (strcmp(p_dram_info->dramtype, "LPDDR4X") == 0)) {
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-			for (i = 0; i < ARRAY_SIZE(lp4_manuf_id); i++) {
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-				if (lp4_manuf_id[i].dramid == p_dram_info->dramid[0]) {
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-					seq_printf(m,
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-						   "Dram ID:	%s(MR5=0x%x,MR6=0x%x,MR7=0x%x)\n",
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-						   lp4_manuf_id[i].name,
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-						   p_dram_info->dramid[0],
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-						   p_dram_info->dramid[1],
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-						   p_dram_info->dramid[2]);
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-					break;
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-				}
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-			}
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-			if (i == ARRAY_SIZE(lp4_manuf_id))
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-				seq_printf(m,
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-					   "Dram ID:	Unknown(MR5=0x%x,MR6=0x%x,MR7=0x%x)\n",
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-					   p_dram_info->dramid[0],
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-					   p_dram_info->dramid[1],
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-					   p_dram_info->dramid[2]);
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-		} else {
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+		    (strcmp(p_dram_info->dramtype, "LPDDR3") == 0) ||
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+		    (strcmp(p_dram_info->dramtype, "LPDDR4") == 0) ||
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+		    (strcmp(p_dram_info->dramtype, "LPDDR4X") == 0))
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+			seq_printf(m,
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+				   "Dram ID:	MR5=0x%x,MR6=0x%x,MR7=0x%x\n",
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+				   p_dram_info->dramid[0],
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+				   p_dram_info->dramid[1],
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+				   p_dram_info->dramid[2]);
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+		else
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 			seq_printf(m, "Dram ID:	None\n");
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-		}
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 	}
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 	/* dram capacity information */
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 	seq_printf(m, "\n"